Michael,
I wouldn't worry too much about it.
Sometimes folks just miss the post or actually don't have anything more to say then "great thread".
Same thing happened to me recently when I had a thread for the Challenge short executive course at Monarch Dunes.
I think there were maybe 2-3 replies max.
As for me, I completely missed the Idle Hour thread all together. But I'm glad you reminded us of it, because now it's a bookmark
That is indeed a very nice restoration.
I'm curious to know if by chance the original course was built around the same time as Seminole. I ask because the restored bunkers appear very similar or at least reminded me of the ones restored by Brian Silva at Seminole.